—The distribution of the delay is a very important measure to determine the performance of a WLAN. Indeed, realtime applications typically require that their packets reach their ...
Paschalis Raptis, Vasileios Vitsas, Albert Banchs,...
— The rapid increase in the use of IEEE 802.11 Wireless Local Area Networks (WLAN) for a diverse range of applications, has introduced an increased complexity into WLAN design, a...
Abstract. We investigate image retrieval using interest point descriptors. New geographic information systems such as Google Earth and Microsoft Virtual Earth are providing increas...
This paper describes a new approach to motion estimation in video. We represent video motion using a set of particles. Each particle is an image point sample with a longduration t...
Shift-map image processing is a new framework based on energy minimization over a large space of labels. The optimization utilizes α-expansion moves and iterative refinement ove...